baber/WOPTO huggingface dataset:
Patent JP-2000332661-A (JP)
Title: Submarine branching device
Inventor: TAKEDA TAIICHI
IPC: H02G15/12
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure breakdown voltage performance even in nitrogen gas atmosphere more deteriorative in insulation than air atmosphere by using a vacuum relay for switching among plural branched power feeding paths to which a high voltage is applied and covering a connection part of each terminal and a power feeding line of the vacuum relay with an insulation cap. SOLUTION: After an insulation cap 80 equipped with a sleeve 81 having an inner diameter of the same degree as an outer diameter of a power feeding line 46 is moved in an axial direction of the power feeding line 46 of the insulation cap 80 and moved to a glass vessel 40 of a vacuum relay 38, the cap 80 is fixed to the power feeding line 46 by a heat-shrinkable tube 82. Then the connections of a terminal 44 and the power feeding line 46 are covered with the insulation cap 80. Thus, it is possible to stably lengthen a discharge passage between terminals by absorbing a solid difference of an outer diameter of the glass container 44 of the vacuum relay 38 or of a shape of the connections of the glass vessel 40 and the terminal 44.  Thus, it is possible to sufficiently secure breakdown voltage performance even in the nitrogen gas atmosphere which is more deteriorative in insularity than air atmosphere.
Patent JP-S6116576-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMINO SATOSHI
IPC: H01L21/8247
Filed: 1984-07-03
Abstract: PURPOSE:To form a thick oxide film and a thin oxide film through a simple process by implanting nitrogen ions into a region, in which the oxide film having thin thickness is shaped, to form a nitride film and simultaneously oxidizing the region, into which nitrogen ions are implanted and a region into which the oxide film having thick thickness is shaped. CONSTITUTION:Field oxide films 4 and gate oxide films 10, 12 are formed to a silicon substrate 2, and a polysilicon layer pattern 14 for a floating gate electrode is shaped in a memory transistor region 6. Nitrogen ions are implanted while using a resist 16 as a mask. When the resist 16 is removed and the whole is oxidized, a nitride film 20 is formed on the interface between the silicon substrate 2 and the gate oxide film 12 through the implantation of nitrogen ions and heat treatment in an oxidation process in a preipheral transistor section 8, and the nitride film 20 prevents the oxidation of the silicon substrate 2. Accordingly, an inter-layer oxide film 18 in the memory transistor section 6 an be shaped in thick size togetherwise the gate oxide film 12 in the peripheral transistor section 8 in thin size.
Patent JP-S6029653-A (JP)
Title: Gas sensor
Inventor: KAWABUCHI YASUSHI
IPC: G01N27/12
Filed: 1983-07-29
Abstract: PURPOSE:To improve safety, reliability and gas selectivity by manufacturing a film with a sputtering method and subjecting the films to a heat treatment. CONSTITUTION:Stannic oxide is made into ultrafine particles by making the gaseous pressure in the stage of sputtering higher than the gaseous pressure in the conventional sputtering technique (<=5X10<-2>Torr). The heat treatment has the effect of increasing packing density and at the same time of improving the gas selectivity of the gas sensor element by forming the structure contg. cracks 3 of <=10mum length on the surface. The ultrafine particle film after sputtering consists of a base plate 4, a low-density ultrafine particle layer 5 and a high- density ultrafine particle layer 6. The width of the cracks is controlled to <=1mum by forming such film structure, by which the gas selectivity is improved.
Patent JP-S6040346-A (JP)
Title: Sheet paper feeder
Inventor: ONO TAKESHI
IPC: B65H5/26
Filed: 1983-07-29
Abstract: PURPOSE:To achieve selective feeding of sheet paper by moving the sheet paper containing means selected by an elevatable moving means to the paper discharge side then facing with the paper discharge means through operation of a removable fluid telescoping means. CONSTITUTION:Upon selection of a tray having free size by means of a tray selection switch, a motor 15 will rotate reversely to retreat the paper tray 2 then a motor 10 will rotate to lift the first elevating member 12 to the selected tray position while at the same time, a motor 29 will drive an air pump 28 to exchange a three-way valve 27 to telescope an air telescopic mechanism 16. Upon facing of a light emitting element 52 of tray with a light receiving element 53 of second elevating member 31, it is stopped to push out the paper tray 2 through driving of motor 15 thus to contact the paper discharge roll 36 at the leading edge of rolling lever 34 with the uppermost sheet paper 1a and to feed the sheet paper 1 one by one through carry rolls 45-48 to the paper receiving section 51 of copy machine 50.
Patent JP-H04361924-A (JP)
Title: Automatic paper feeding device and recording device
Inventor: YANAGI HARUYUKI
IPC: B65H1/08
Filed: 1991-06-10
Abstract: PURPOSE:To prevent bias feeding and delivering of a recording sheet in a device where a paper feeding roller and a separation claw are provided on one side only against the recording sheet in order to attempt reduction of the number of parts and miniaturization of the device. CONSTITUTION:Recording sheets 24 loaded on a base 9 are delivered out by a paper feeding roller 1 provided on the other end of a paper feeding roller shaft 2 only one side of which is supported, and they are separated one by one by a piece of a separation claw 5. A pressure plate 4 provided on the base 9 is partly provided at a position corresponding to the sheet feeding roller 1, and accordingly, it is possible to reduce sliding resistance at the time of delivering the recording sheets 24 and to restrain occurrence of bias feeding and delivering.
Patent JP-H10325335-A (JP)
Title: Internal combustion engine with built-in transmission wire and manufacture thereof
Inventor: SAKAKURA TAKAYUKI
IPC: F02P15/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To simplify connecting work of a control parts installed in an engine and around the engine and a transmission wire, simplify a wiring passage for the transmission wire around the engine, and carry out flexible correspondence in the case where a layout change is generated in the control parts. SOLUTION: An engine 10 is composed of an engine main body 11 provided with a cylinder block of a prior art, and a head cover 12 which is tightly installed so as to cover a mechanical part such as a cam shaft and a cam gear for operating rotating motion installed on an upper part of a cylinder head of the engine main body 11, while assembling a control parts 13 such as a coil plug and a sensor for controlling a driving condition of the engine 10. A wire harness 14 to be united is built beforehand in the head cover 12 especially.
Patent JP-S6036073-A (JP)
Inventor: GIYUNTAA ADAMU
IPC: A63B49/08
Filed: 1984-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5928113-A (JP)
Title: Reinforcing method of connection part of optical fiber
Inventor: IMON KENGO
IPC: G02B6/38
Filed: 1982-08-09
Abstract: PURPOSE:To reinforce the connection part of optical fibers, by covering a reinforcing member on the connection part of optical fibers and moving a thermally contractible tube having a tensile strength material to the connection part of optical fibers and heating this tube. CONSTITUTION:A thermally contractible tube 4 storing a tensile strength material 5 which is long enough to protect the connection part of optical fibers is set around one of coated optical fibers 1A and 1B, and coatings are removed from coated optical fibers 1A and 1B, and end faces of exposed optical fibers 2A and 2B are butted and are connected by melt-fixing. A reinforcing member 3 consisting of a thermally fusible adhesive is wound around the connection part of optical fibers from a direction approximately orthogonal to the direction of extension of optical fibers. The thermally contractible tube 4 set around one of coated optical fibers 1A and 1B is moved to the part where the reinforcing member 3 is placed, and this tube 4 is placed on the outside of the reinforcing member 3. The reinforcing member 3 and the thermally contractible tube 4 are heated simultaneously to make them into one body together with the connection part of optical fibers, thus forming a reinforcing part.
Patent JP-H09316119-A (JP)
Title: Olefin polymerization catalyst and polymerization of olefin using the same
Inventor: UEHARA YUMITO
IPC: C08F4/642
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a spherical pellet of an ion-exchange lamellar-structured compound being in a substantially spherical form, which is excellent in mechanical strength and abrasion resistance and contains a suppressed amount of crushed particles or fine powder, and a method for preparing the spherical pellet. SOLUTION: This olefin polymerization catalyst comprises the following components A to D, wherein component B satisfies the following requirements (a) to (c): component A: a metallocene type transition metal compound, component B: a clay mineral, a clay or an ion-exchange lamellar-structured compound, component C: an organoaluminum compound, requirement (a): from 20μm to 1000μm in terms of an average diameter and 20% or less in terms of the number of particles having an average diameter of 10μm or less, based on the total number of particles, requirement (b): from 50% to 100% in terms of the number of particles having a value of M/L of from 0.8 to 1.0, wherein L represents the value of the largest diameter in a particle and M represents the maximum value among diameters perpendicular to the largest diameter, and requirement (c): 0.5MPa or more in terms of compressive strength, as measured by means of a minute compression testing machine.
Patent JP-H07328772-A (JP)
Title: Method and roller seam type resistance welder for roller seam welding of seam of overlapping thin plates
Inventor: PEETAA TAIANA
IPC: B23K11/24
Filed: 1995-06-05
Abstract: PURPOSE: To reduce electrical resistance variation of sheets to the extent of generating no problem and to reduce mechanical vibrations thereof, too, by decreasing welding force at the time of starting welding. CONSTITUTION: In a welding force control device which is disposed on the roller seam welder for a can body 1, each can body 1 is sent to welding rollers along a guide 2. The lower welding roller 3 is disposed on an arm 6 and the upper welding roller 4 is disposed on the arm or a movable rocking body 7. The welding is executed by using an electrode wire 5. The welding force is controlled by a welding force spring 8 fixed in a machine frame 10. The welding force spring 8 exerts the rocking body 7 via a rod 11, further, exerts the upper welding roller 4. By changing preload of the welding force spring 8 with the spring control device 9, the welding force is adjusted to a prescribed position.
Patent JP-H04338587-A (JP)
Title: Thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/26
Filed: 1991-05-14
Abstract: PURPOSE:To enhance color forming sensitivity, humidity resistance and heat resistance by adding a leuco dye, a developer and a compound represented by a predetermined general formula in the title material for duplicating books. CONSTITUTION:One or more kind of a leuco dye, for example, a triphenylmethane type or fluorane type leuco dye, an electron acceptive compound being a developer, for example, a phenolic compound and a compound represented by the formula I (wherein R is a lower alkyl group and X is selected from a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom or a dialkylamino group) are contained. Further, a surfactant, a filler or the like are compounded along with polyvinyl alcohol as a binder for bonding and supporting a thermal layer on a support.
Patent JP-H10325674-A (JP)
Title: Air liquefying and separating device
Inventor: YAMAMOTO TAKAO
IPC: F25J3/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an air liquefying and separating device which can be installed easily. SOLUTION: An air liquefying and separating device 50 rectifies and separates oxygen gas by cooling material air to the vicinity of a liquefaction point with a heat exchanger 7 and introducing it into a rectifying tower 8 and also, introducing the liquefied oxygen from a liquefied oxygen reservoir 31 into a rectifying tower 8, after compressing the material air taken in from outside with a compressor 1, and cooling it by a freezer 2, and removing carbon dioxides, water, etc., with a decarbonating drier 5.  In this case, this device is equipped with a first unit 35 which accommodates the compressor 1, the freezer 2, and the switching system of decarbonating drier 5 and also is capable of being carried, uniting these into one, and second unit 6 which accommodates a heat exchanger 7, the rectifying tower 9, and the liquefied oxygen reservoir 31 and also is capable of being carried, uniting these into one.
Patent JP-S63302987-A (JP)
Title: Adjusting device for water quality
Inventor: SAKAIDA TOSHIRO
IPC: C02F1/00
Filed: 1987-06-01
Abstract: PURPOSE:To always keep water quality high in purity by making automatic measurement of water quality and counting kinds of injecting liquids and injecting quantity whenever raw water is supplied corresponding to the consumption of hot water. CONSTITUTION:Since raw water in a tank 1 is fed to the load side through a conveying pipe 3, it is reduced. When a low level detector 16 goes down to the low level, a 1st solenoid valve 13 is opened by the operation of a control system 12 and raw water is supplied through a feed pipe 2. When water is increased by feeding water and rises as far as the high water level of a high level detector 15, the 1st solenoid valve 13 is closed. As a result, the level of water stored in the tank is always kept between the high water level and the low water level. Therefore, an automatic feeder 5 is constituted of the detectors 15, 16 and the 1st solenoid valve 13 to hold good water quality and prolong the service life of apparatuses.
Patent JP-H08312037-A (JP)
Title: Embedded combinational form, wall body formed by using embedded combinational form and forming method of wall body using embedded combinational form
Inventor: KUTANI MASAYUKI
IPC: E04B2/86
Filed: 1995-05-12
Abstract: PURPOSE: To hold strength of form, speed up construction work, shorten work time, and reduce work cost by housing reinforcements having high strength such as net-like reinforcements inside foaming form, and completing framing work of the form only by engaging connecting members of the mutually opposing foaming form with each other. CONSTITUTION: Foaming form 12 and 14 which are formed by using a foaming material as a main material and are vertically arranged at optional intervals in a mutually opposing shape and plural connecting members 16 and 18 fixed to the opposed inside surface sides of the foaming form, are provided. Mountable-demountable engaging parts 20 are arranged on the connecting members 16 and 18, and the foaming form 12 and 14 are erected, and reinforcements are arranged on the internal side, and an interval between the foaming form 12 and 14 is held by the engaging parts, and the foaming form 12 and 14 are solidified in an embedded shape in concrete.
Patent JP-S5763306-A (JP)
Title: Method of controlling viscosity of emulsion produced by radiation emulsion polymerization
Inventor: MAKUUCHI KEIZOU
IPC: C08F2/00
Filed: 1980-10-04
Abstract: PURPOSE: When a thermosetting emulsion is produced by radiation emulsion polymerization, a specific amount of ammonium acetate is dissolved in the dispersant and the radiation polymerization is effected to produce an emulsion having a suitable viscosity as a coating additive.  
     CONSTITUTION: A monomer mixture consisting of unreactive monomer such as acrylic or methacrylic ester and monomers having reactive functional groups such as acrylic acid, methacrylic acid, 2-hydroxyethy acrylate or methacrylate or butoxymethyl acrylate or methacrylate amide, is combined with a crosslinkable monomer such as 1, 6-hexanediol diacrylate or dimethacrylate. Further, ammonium acetate is added to the monomer mixture by 0.5W0.2wt% and they are irradiated with ionizing radiation such as gammer rays in an aqueous medium, preferably by 0.01W 1.0Mrad, to effect the emulsion polymerization.  
     USE: The resultant emulsion emulsion gives coatinf films of high water resistance, chemical resistance, good luster and physical properties. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5566562-A (JP)
Title: Novel imidazole derivative and antidepressant containing the same
Inventor: YAMANAKA MOTOSUKE
IPC: A61P25/26
Filed: 1978-11-14
Abstract: NEW MATERIAL:Imidazole derivatives of formula I (R 1  is alkyl; R 2  is H, alkyl; R 3 WR 5  are H, alkyl, alkoxy, CF 3 , amino, mono- or dialkylamino, heterocyclic amino, halogen where cases where R 1  is methyl and R 2 WR 5  are H and where R 1  is methyl, R 3  is o-amino and R 2 WR 5  are H are excluded) and their pharmaceutically permissible salts.  
     EXAMPLE: 1-(3,4-Dimethylphenyl)2-methylimidazole.  
     USE: Antidepressant; Said derivatives has strong and specific antireserpinic activity and high safety because of their low toxicity and a chemical structure quite different from existing tricycle antidepressants.  
     PREPARATION: For example, the melt reaction between an oxazole-4-carboxylic acid derivative of formula II and an aniline derivative of formula III are effected at about 60W200°C to give the objective compound of formula I (R 2  is H, R 3 WR 5  are not aminos). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000328831-A (JP)
Title: Pivot hinge
Inventor: MURASE HARUHIKO
IPC: E05D7/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a pivot hinge which has a simple structure, can be installed in the same procedure even when the same door body is installed in a different opening and closing direction without easily dislocating the door body by the impact. SOLUTION: A pivot hinge 1 comprises an almost circular columnar hinge pin 2 provided with linking grooves 2A, 2B, 2C, 2D near both end portions, a lever pin 3 provided almost at an intermediate portion of the hinge pin 2, leaf-shaped springs 4, 4 respectively inserted to linking grooves 2A, 2B and 2C, 2D of the hinge pin 2, and a hinge main body 5 for housing the above; in this hinge main body 5, hinge pin inserting holes 6, 6 with both the end portions of the hinge pin 2 projectable, groove 7 for lever pin movable in a direction of the hinge pin inserting holes 6, 6 with the lever pin 3 insertable, and attaching portions 8, 8 for attaching the hinge main body 5;  and in the groove 7 for lever pin, lever pin fixing portion 9, 9 for fixing the lever pin 3, and linking portions 9A, 9B for linking the lever pin 3 with the lever pin fixing portions 9, 9 are provided and the lever pin 3 is located almost at the middle portion.
Patent JP-S62296180-A (JP)
Title: Electrophotographic method
Inventor: OKUNUKI MASAMI
IPC: G03G5/04
Filed: 1986-06-17
Abstract: PURPOSE:To cause a photosensitive body to maintain stable performance to the environment of temperature, moisture, etc., so that the photosensitive body hardly receives any influences of ozone, etc., by using the photosensitive body while the ambient temperature of the body is maintained within a prescribed range. CONSTITUTION:By repeating processes of electrostatic charging, picture exposure, development, transfer, and cleaning to an electrophotographic photosensitive body provided with a photosensitive layer containing an organic photoconductive substance on a conductive supporting body, picture formation is carried out. The photosensitive body is used while its ambient temperature is maintained within a range of 30-50 deg.C. As a result, a decline in sensitivity and increase in residual electric charge caused by a drop in electric charge movability in a low-temperature environment can be prevented.
Patent JP-S6118100-A (JP)
Inventor: YUMINAKA TAKEO
IPC: G08C15/06
Filed: 1984-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62166-A (JP)
Title: Facsimile communication system
Inventor: TONE MASAHIRO
IPC: H04M11/00
Filed: 1985-06-26
Abstract: PURPOSE:To inform a person waiting data arrival that data has been already arrived by informing a target facsimile equipment that an opposite facsimile equipment is busy when data is transmitted to other facsimile equipments located at the same place with the opposite facsimile equipment. CONSTITUTION:When data is transmitted to the facsimile equipment with a low priority, a control circuit 6 detects said fact. Upon the completion of the data transmission, the control circuit 6 controls a network control circuit 9 so that said circuit 9 can automatically dial again the telephone number of the facsimile equipment with the highest priority. In this case the control circuit 6 does not activate a timer 10, and continues automatic calling until the opposite facsimile equipment responds the calling. When it responds, the control circuit 6 reads a message informing the facsimile equipment with a low priority that data has been already transmitted out of a memory 7, and transmits said message through a MODEM 8 and the network control circuit 9.
Patent JP-H05285175-A (JP)
Title: Physically handicapped person moving device
Inventor: HIROISHI KATSUMI
IPC: A61G5/02
Filed: 1992-04-14
Abstract: PURPOSE:To easily execute a movement of a physically handicapped person so that the burden of a nurse is lightened by constituting the device so that it can ascends and descends freely by cart arms by a moving cart which can move forward and lackward, and to the left and the right, and an exclusive pad provided between the physically handicapped person and a bed. CONSTITUTION:Cart lifting arms 1, 2 are inserted into pad hole tubes A, B, respectively to ascend the arms 1, 2, a physically handicapped person is raised upward from a bed. By inclining downward one of the cart arms 1, 2 from a horizontal state, the physically handicapped person is stabilized on a wheelchair, the cart arms 1, 2 are drawn out of the pad hole tubes A, B and it is finished to ride on the wheelchair. At the time of returning to the bed again, the cart arms 1, 2 are aligned and inserted into the pad hole tubes A, B, and thereafter, allowed to ascend, and it is possible to return onto the bed in connection with a movement of the cart. In such a way, it is unnecessary for a nurse to support a body motion of the physically handicapped person, its work is executed easily, and the number of nurses and labor can be reduced remarkably.
Patent JP-S6031960-A (JP)
Inventor: NOSE KATSUHIKO
IPC: C08L67/02
Filed: 1983-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63306291-A (JP)
Title: Scroll type fluid machine
Inventor: HAYANO MAKOTO
IPC: F04C18/02
Filed: 1987-06-05
Abstract: PURPOSE:To enhance delivery efficiency, by providing a delivery port almost in a symmetrical position in each end plate of a fixed scroll and a turning scroll. CONSTITUTION:A turning scroll 7 and a fixed scroll 8 are constituted vertically providing scroll laps 7b, 8b in mutually opposed surfaces of end plates 7a, 8a. Delivery ports 10, 11, for delivering compressed gas into an enclosed vessel 1, are formed in the vicinity of the center of each end plate 7a, 8a, and both the ports 10, 11 are provided so as to hold an almost symmetrical position relation. Accordingly, a loss by excessive compression can be suppressed to a less amount by holding good balance of gas pressure in both compression chambers.